import java.util.Arrays;

public class Test {
    public static void main(String[] args) {
        MyArrayList myArrayList = new MyArrayList();
        myArrayList.add(1);
        myArrayList.add(2);
        myArrayList.add(3);
        myArrayList.add(4);
        myArrayList.add(5);
//        myArrayList.add(-9,199);
        System.out.println(myArrayList.contains(1));
        System.out.println(myArrayList.indexOf(1));
        myArrayList.display();






        System.out.println();
    }
}